Pith Number

pith:2XGUPTSB

pith:2000:2XGUPTSBEJTQDL7K4W53JIUNL4

not attested not anchored not stored refs pending

Line narrowing via cavity-induced quantum interference in a $\Xi $-type atom

Peng Zhou

arxiv:quant-ph/0003088 v1 · 2000-03-20 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2XGUPTSBEJTQDL7K4W53JIUNL4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-04T16:22:19.219271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5cd47ce41226701afeae5bbb4a28d5f1e82888cfa8866595368de8734711ebb

Aliases

arxiv: quant-ph/0003088 · arxiv_version: quant-ph/0003088v1 · doi: 10.48550/arxiv.quant-ph/0003088 · pith_short_12: 2XGUPTSBEJTQ · pith_short_16: 2XGUPTSBEJTQDL7K · pith_short_8: 2XGUPTSB

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2XGUPTSBEJTQDL7K4W53JIUNL4 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d5cd47ce41226701afeae5bbb4a28d5f1e82888cfa8866595368de8734711ebb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef2044635ff8511848b76f7f5988d51ed9625a005b7f69ce38fe9492200e2c58",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2000-03-20T19:52:47Z",
    "title_canon_sha256": "944ada16952294956d967e1a60ff5fc0b207f14dc0c4a09cc550ac57f7810198"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0003088",
    "kind": "arxiv",
    "version": 1
  }
}